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Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 23/2 to 7:00 (SGT) 24/2/2025. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Centering/Countersink（work material：Aluminum Page2）

An online store for centering/countersinking. In MISUMI's e-catalog, specifications/dimensions (size) of brand, application, tip angle, tool diameter, compatible work materials, etc. can be selected with one click, so you can easily find the desired product.
[What is a center drill?]
A drill used to process the center hole. The groove length of the drill is short and it has rigidity. The center drill is used to drill the center hole as the blade shape is structured so as not to be displaced. It may also be used only for positioning.

121 items

: 30; 45; 60

Days to Ship	All Same day 3 Day(s) or Less 4 Day(s) or Less 5 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Carbide Centering Tool, Short Type (Taper Shank)

EIKOSHA

Center Positioning, Plate/Internal Chamfering, External Chamfering, Morse Taper Shank

Standard Price:	SGD 219.02-
Days to Ship:	7 Day(s) or more

Carbide Centering Tool, Long Type (Taper Shank)

EIKOSHA

Center Positioning, Plate/Internal Chamfering, External Chamfering, Long, Morse Taper Shank

Standard Price:	SGD 309.30-
Days to Ship:	7 Day(s) or more

Centering tool

EIKOSHA

Center Positioning, Plate/Internal Chamfering, External Chamfering

Standard Price:	SGD 136.36-
Days to Ship:	4 Day(s) or more

Centering tool (taper shank)

EIKOSHA

Center Positioning, Plate/Internal Chamfering, External Chamfering, Morse Taper Shank

Standard Price:	SGD 163.75-
Days to Ship:	4 Day(s) or more

HSS SP Center 120°

IWATA TOOL

[Features]
· Accuracy, machining speed, and cost performance are balanced.
· Newly shaped HSS centering tool.
· Long life with a blade tip that doesn't easily chip.
· Double angle point prevents chipping of the tip.
· No tip breakage, unlike conventional center drills.
· The high torsion design provides excellent sharpness.
· Improved Surface Roughness

Standard Price:	SGD 8.82-
Days to Ship:	8 Day(s)

HSS SP Center 120° Long Type TiCN Coating

IWATA TOOL

Standard Price:	SGD 39.26-
Days to Ship:	14 Day(s)

HSS SP Center 60°

IWATA TOOL

Standard Price:	SGD 9.77-
Days to Ship:	8 Day(s) or more

HSS, SP Center, 60° TiCN Coating

IWATA TOOL

Standard Price:	SGD 14.96-
Days to Ship:	4 Day(s) or more

HSS, SP Center, 90°

IWATA TOOL

Standard Price:	SGD 9.77-
Days to Ship:	8 Day(s) or more

HSS, SP Center, 90° TiCN Coating

IWATA TOOL

Standard Price:	SGD 14.96-
Days to Ship:	4 Day(s) or more

HSS, SP Center, 90゜, Long Type, TiCN Coating

IWATA TOOL

Standard Price:	SGD 41.01-
Days to Ship:	4 Day(s) or more

HSS SP Center Sharp 60°

IWATA TOOL

Ideal for aluminum, resin, etc. Capable of reducing burrs and improving surface roughness. Capable of high precision machining, and a superior finish can be achieved. DLC coating, effective for easily welded work materials, is also standardized.

Standard Price:	SGD 10.25-
Days to Ship:	7 Day(s) or more

HSS SP Center Sharp 60° DLC Coating

IWATA TOOL

Standard Price:	SGD 26.66-
Days to Ship:	14 Day(s)

HSS SP Center Sharp 90°

IWATA TOOL

Standard Price:	SGD 10.25-
Days to Ship:	4 Day(s) or more

HSS SP Center Sharp 90° DLC Coating

IWATA TOOL

Standard Price:	SGD 26.66-
Days to Ship:	14 Day(s)

HSS Center Drill, A Type, 60°, TiCN Coating

IWATA TOOL

[Features]
· A center drill with high sharpness and outstanding durability.
· Iwata Tool's center drills never stop evolving.
· In addition to improving runout accuracy, the use of cobalt HSS and an optimized tool shape deliver excellent sharpness and help prevent breakages.

Standard Price:	SGD 22.00-
Days to Ship:	7 Day(s) or more

HSS, Center Drill Bit, A Type 90°

IWATA TOOL

Standard Price:	SGD 27.60
Days to Ship:	18 Day(s)

HSS, Center Drill Bit Long, A Type 60°

IWATA TOOL

Standard Price:	SGD 34.60-
Days to Ship:	14 Day(s) or more

HSS, Center Drill Bit Long, A Type 90°

IWATA TOOL

Standard Price:	SGD 40.10-
Days to Ship:	4 Day(s) or more

Carbide HG Center Drill Bit A Type 60゜

IWATA TOOL

High-grade center drill for mass production. Thoroughly improves tact time and achieves a stable life.

Standard Price:	SGD 34.95-
Days to Ship:	4 Day(s) or more

Carbide HG Center Drill Bit A-shaped 60゜, ALD Coating

IWATA TOOL

High-grade center drill for mass production. Thoroughly improves tact time and achieves a stable life.

Standard Price:	SGD 50.05-
Days to Ship:	14 Day(s)

Carbide HG Center Drill Bit, A Type 90°

IWATA TOOL

High-grade center drill for mass production. Thoroughly improves tact time and achieves a stable life.

Standard Price:	SGD 72.08-
Days to Ship:	4 Day(s) or more

Carbide SP Center 120°

IWATA TOOL

[Features]
· The centering tool is now available in carbide, thanks to the SP center with distinctive tip shape.
· Supports a wide range of workpieces from iron and stainless steel to tempered materials, aluminum and the like in drill positioning and chamfering. We have absolute confidence in improved productivity with no breakage problems.

Standard Price:	SGD 18.73-
Days to Ship:	8 Day(s)

Carbide SP Center, 120°, ALD Coating

IWATA TOOL

Standard Price:	SGD 29.74-
Days to Ship:	8 Day(s)

Carbide SP Center, 120°, Long Type, ALD Coating

IWATA TOOL

Standard Price:	SGD 68.27-
Days to Ship:	14 Day(s)

Carbide SP Center 60° ALD Coating

IWATA TOOL

Standard Price:	SGD 41.01-
Days to Ship:	4 Day(s) or more

Carbide SP Center 90°

IWATA TOOL

Standard Price:	SGD 29.80-
Days to Ship:	8 Day(s) or more

Carbide SP Center, 90°, ALD Coating

IWATA TOOL

Standard Price:	SGD 41.01-
Days to Ship:	4 Day(s) or more

Carbide SP Center 90°, Long Type ALD Coating

IWATA TOOL

Standard Price:	SGD 76.91-
Days to Ship:	4 Day(s) or more

Carbide Center Drill Bit, A Type 60°

IWATA TOOL

[Features]
· The carbide material supporting various machining is tougher and the shape is optimized, drastically reducing breakage issues.
· Speed can be enhanced and life can be extended.

Standard Price:	SGD 57.60-
Days to Ship:	8 Day(s)

Carbide Center Drill Bit, A Type High Helix 60°, ALD Coating

IWATA TOOL

[Features]
· The carbide material supporting various machining is tougher and the shape is optimized, drastically reducing breakage issues.
· Speed can be enhanced and life can be extended.

Standard Price:	SGD 72.20-
Days to Ship:	8 Day(s)

Carbide Center Drill Bit, A Type High Helix 90°, ALD Coating

IWATA TOOL

[Features]
· The carbide material supporting various machining is tougher and the shape is optimized, drastically reducing breakage issues.
· Speed can be enhanced and life can be extended.

Standard Price:	SGD 96.80-
Days to Ship:	14 Day(s)

Carbide Center Drill Bit, B-Type, ALD Coating

IWATA TOOL

[Features]
· The carbide material supporting various machining is tougher and the shape is optimized, drastically reducing breakage issues.
· Speed can be enhanced and life can be extended.

Standard Price:	SGD 109.29-
Days to Ship:	14 Day(s)

3 mm Shank for Pointing Drill Tip 120° Non-Ferrous/Resin

ATOM

Drill dedicated for guide holes for micro-diameter machining. Ideal for machining where it is difficult to ensure the hole position and hole diameter precision. Added small diameter sizes from φ0.03 to φ0.3 in 0.01 mm increments

Standard Price:	SGD 53.33-
Days to Ship:	4 Day(s) or more

Chamfering cutter, "Nice Men G" (titanium-coated)

Chamfering cutter, "Nice Men G" (titanium-coated)【1-3 Pieces Per Package】

TRUSCO NAKAYAMA

[Features]
· Extended life with excellent thermal and abrasion resistance thanks to the titanium coating.
· Finest surface finish without any chatter marks.
[Applications]
· Work materials: Aluminum, stainless steel, iron, resin, copper.

Standard Price:	SGD 37.08-
Days to Ship:	4 Day(s) or more

Chamfering cutter, hex shaft, "Nice Men G" (titanium-coated)

TRUSCO NAKAYAMA

[Features]
· Ideal for C chamfering and deburring with Allen wrench (6.35 mm) in line operation.
· Titanium coating on blade suppresses burr adhesion on blade edge. Extended life.
[Applications]
· Work materials: Aluminum, iron, resin, copper, galvalume.

Standard Price:	SGD 35.43-
Days to Ship:	9 Day(s)

Center Drill, Okabe Standard, Type 1, G Coating 60°

OKABE

Because it is made of high-speed steel, it has high hardness. It is a center drill manufactured with one of the best heat treatment, making it suitable for machining general steel, stainless steel, cast iron and aluminum.

Standard Price:	SGD 25.74-
Days to Ship:	4 Day(s) or more

Center Drill, Okabe Standard, Type 1, Carbide 90°

OKABE

Because it uses carbide materials, it has both high hardness and elasticity. It is a center drill manufactured with one of the best heat treatment, and can be used for machining general steel, heat-treated steel, stainless steel, cast iron, etc.

Standard Price:	SGD 142.25-
Days to Ship:	8 Day(s) or more

Carbide NC Spot Drill 90° A1174

WALTER TITEX

K30F, Non-Coated, Type NC, Right Torsion, Tip Angle 90°

Days to Ship: 6 Day(s) or more
NC Spot Drill 120° A1114

WALTER TITEX

HSS, Non-Coated, Type NC, Right Torsion, 120° Tip Angle

Days to Ship: 7 Day(s) or more
NC Spot Drill 90° A1115

WALTER TITEX

HSS, Non-Coated, Type NC, Right Torsion, 90° Tip Angle

Days to Ship: 7 Day(s) or more
Counter Sink 90° E6819

WALTER TITEX

[Features]
· HSS-Non-coated.
· Form C.
· Right torsion.
· 90° chamfer angle.

Days to Ship: 7 Day(s) or more

Days to Ship:	6 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	7 Day(s) or more

Days to Ship:	7 Day(s) or more

Solid center drill CDL / S-CDL type

DIJET

[Features]
Drill with excellent abrasion resistance.
[Applications]
Suitable for drilling general steel, cast iron and aluminum.

Standard Price:	SGD 196.05-
Days to Ship:	6 Day(s) or more

NC Spotting Drill 120° 724

GUHRING

[Features]
· Allows simultaneous centering and chamfering.

Standard Price:	SGD 86.15-
Days to Ship:	4 Day(s) or more

NC Spotting Drill 120° F556

GUHRING

[Features]
· Allows simultaneous centering and chamfering.
· Use of FIRE coating achieves a longer life while enabling high speed cutting.

Standard Price:	SGD 25.20-
Days to Ship:	8 Day(s)


Brand
Product Series
CAD
Days to Ship
Tool Material Type
Tool Diameter (D)(mm)
Tip angle (θ)
Application
work material
Single blade, two blades
Peripheral Blade Y/N
Coating Y/N
Coating Type
R Size (R)(mm)


Brand	EIKOSHA	EIKOSHA	EIKOSHA	EIKOSHA	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	IWATA TOOL	ATOM	TRUSCO NAKAYAMA	TRUSCO NAKAYAMA	OKABE	OKABE	WALTER TITEX	WALTER TITEX	WALTER TITEX	WALTER TITEX	DIJET	GUHRING	GUHRING
Product Series	Carbide Centering Tool, Short Type (Taper Shank)	Carbide Centering Tool, Long Type (Taper Shank)	Centering tool	Centering tool (taper shank)	HSS SP Center 120°	HSS SP Center 120° Long Type TiCN Coating	HSS SP Center 60°	HSS, SP Center, 60° TiCN Coating	HSS, SP Center, 90°	HSS, SP Center, 90° TiCN Coating	HSS, SP Center, 90゜, Long Type, TiCN Coating	HSS SP Center Sharp 60°	HSS SP Center Sharp 60° DLC Coating	HSS SP Center Sharp 90°	HSS SP Center Sharp 90° DLC Coating	HSS Center Drill, A Type, 60°, TiCN Coating	HSS, Center Drill Bit, A Type 90°	HSS, Center Drill Bit Long, A Type 60°	HSS, Center Drill Bit Long, A Type 90°	Carbide HG Center Drill Bit A Type 60゜	Carbide HG Center Drill Bit A-shaped 60゜, ALD Coating	Carbide HG Center Drill Bit, A Type 90°	Carbide SP Center 120°	Carbide SP Center, 120°, ALD Coating	Carbide SP Center, 120°, Long Type, ALD Coating	Carbide SP Center 60° ALD Coating	Carbide SP Center 90°	Carbide SP Center, 90°, ALD Coating	Carbide SP Center 90°, Long Type ALD Coating	Carbide Center Drill Bit, A Type 60°	Carbide Center Drill Bit, A Type High Helix 60°, ALD Coating	Carbide Center Drill Bit, A Type High Helix 90°, ALD Coating	Carbide Center Drill Bit, B-Type, ALD Coating	3 mm Shank for Pointing Drill Tip 120° Non-Ferrous/Resin	Chamfering cutter, "Nice Men G" (titanium-coated)【1-3 Pieces Per Package】	Chamfering cutter, hex shaft, "Nice Men G" (titanium-coated)	Center Drill, Okabe Standard, Type 1, G Coating 60°	Center Drill, Okabe Standard, Type 1, Carbide 90°	Carbide NC Spot Drill 90° A1174	NC Spot Drill 120° A1114	NC Spot Drill 90° A1115	Counter Sink 90° E6819	Solid center drill CDL / S-CDL type	NC Spotting Drill 120° 724	NC Spotting Drill 120° F556
CAD
Days to Ship	7 Day(s) or more	7 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s)	14 Day(s)	8 Day(s) or more	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	7 Day(s) or more	14 Day(s)	4 Day(s) or more	14 Day(s)	7 Day(s) or more	18 Day(s)	14 Day(s) or more	4 Day(s) or more	4 Day(s) or more	14 Day(s)	4 Day(s) or more	8 Day(s)	8 Day(s)	14 Day(s)	4 Day(s) or more	8 Day(s) or more	4 Day(s) or more	4 Day(s) or more	8 Day(s)	8 Day(s)	14 Day(s)	14 Day(s)	4 Day(s) or more	4 Day(s) or more	9 Day(s)	4 Day(s) or more	8 Day(s) or more	6 Day(s) or more	7 Day(s) or more	7 Day(s) or more	7 Day(s) or more	6 Day(s) or more	4 Day(s) or more	8 Day(s)
Tool Material Type	Carbide	Carbide	Cobalt HSS	Cobalt HSS	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	High-speed steel	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	Carbide	High-speed steel	High-speed steel	High-speed steel	Carbide	Carbide	High-speed steel	High-speed steel	High-speed steel	Carbide	Carbide	High-speed steel
Tool Diameter (D)(mm)	12 ～ 40	12 ～ 40	10 ～ 32	10 ～ 32	0.9 ～ 25	4 ～ 6	0.3 ～ 9	0.3 ～ 9	0.3 ～ 9	0.3 ～ 9	0.5 ～ 5	0.3 ～ 2	0.3 ～ 2	0.3 ～ 2	0.3 ～ 2	0.5 ～ 5	2	1.5 ～ 3	0.8 ～ 6	0.2 ～ 3	0.2 ～ 1	0.2 ～ 3	0.4 ～ 16	0.4 ～ 16	2 ～ 12	0.1 ～ 6	0.03 ～ 6	0.1 ～ 6	0.5 ～ 4	1 ～ 8	1 ～ 6	1 ～ 8	1 ～ 6.3	0.03 ～ 3	-	-	0.3 ～ 6	0.3 ～ 6	3 ～ 20	10 ～ 20	12 ～ 20	10.4 ～ 25	2 ～ 5	5 ～ 20	3 ～ 25
Tip angle (θ)	90 ～ 118	90 ～ 118	90 ～ 118	90 ～ 118	120	120	60	60	90	90	90	60	60	90	90	60	90	60	90	60	60	90	120	120	120	60	90	90	90	60	60	90	60	120	90	90	60	90	90	120	90	90	60 ～ 90	120	120
Application	Centering (Positioning) / Chamfering/Horizontal	Centering (Positioning) / Chamfering/Horizontal	Centering (Positioning) / Chamfering/Horizontal	Centering (Positioning) / Chamfering/Horizontal	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning) / Hole Chamfer / Chamfering/Horizontal / V Groove	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning)	Centering (Positioning) / Drilling	Hole Chamfer / Chamfering/Horizontal	Hole Chamfer / Chamfering/Horizontal	Centering (Positioning)	Centering (Positioning)	Drilling	Drilling	Drilling	Hole Chamfer	Drilling	Centering (Positioning) / Hole Chamfer	Centering (Positioning) / Hole Chamfer
work material	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[◎]	Aluminum[○]	Aluminum[○]	Aluminum[○]	Aluminum[◎]	Aluminum[◎]	Aluminum[○]	Aluminum[○]	Aluminum[◎]	Aluminum[○]	Aluminum[○]	Aluminum[○]
Single blade, two blades	-	-	-	-	Single blade / Double-edged	Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade	Single blade	Single blade	Single blade	Double-edged	Double-edged	Double-edged	Double-edged	Single blade	Single blade	Single blade	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Single blade / Double-edged	Double-edged	Double-edged	Double-edged	Double-edged	Single blade	Single blade	Single blade	Double-edged	Double-edged	Single blade	Single blade	Single blade	Single blade	Double-edged	Single blade	Single blade
Peripheral Blade Y/N	-	-	-	-	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	NA	Available	NA	NA	NA	NA	-	-	-	-	-	-	-
Coating Y/N	-	-	-	-	NA	Available	NA	Available	NA	Available	Available	NA	Available	NA	Available	Available	NA	NA	NA	NA	Available	NA	NA	Available	Available	Available	NA	Available	Available	NA	Available	Available	Available	NA	Available	Available	Available	NA	NA	NA	NA	NA	NA	NA	Available
Coating Type	-	-	-	-	-	TiCN	-	TiCN	-	TiCN	TiCN	-	DLC	-	DLC	TiCN	-	-	-	-	Other	-	-	Other	Other	Other	-	Other	Other	-	Other	Other	Other	Non-Coated	TiN	TiN	TiN	Non-Coated	Non-Coated	Non-Coated	Non-Coated	Non-Coated	Non-Coated	-	Other
R Size (R)(mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Configure

Specification/Dimensions

Tool Material Type
- High-speed steel
- Cobalt HSS
- Carbide
Details

Clear

Tool Diameter (D)(mm)
0.03

0.04

0.05

0.06

0.07

0.08

0.09

0.1

0.11

0.12

0.13

0.14

0.15

0.16

0.17

0.18

0.19

0.2

0.21

0.22

0.23

0.24

0.25

0.26

0.27

0.28

0.29

0.3

0.35

0.4

0.45

0.5

0.55

0.6

0.65

0.7

0.75

0.8

0.85

0.9

0.95

1

1.1

1.2

1.25

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.

2

2~5

2.1

2.2

2.3

2.4

2.5

2.5～5.3

2.6

2.7

2.8

2.9

3

3.1

3.15

3.2

3.5

3.8

4

4.3

5

5.3

5.8

6

6.3

6.3,8.3,10.4,12.4,16.5,20.5

6.30/8.30/10.40/12.40/16.50/20.50

6.3/8.3/10.4/12.4/16.5/20.5

6.35

7

7.3

7.7

8

8.3

9

9.4

9.52

9.525

10

10.4

11

11.2

11.5

12

12.4

12.5

12.7

13

13.4

14

14.4

15

15.87

15.875

16

16.5

18

18.5

19

19.05

19.5

20

20.5

21

22

22.4

22.5

23

25

25.0(+0.3)

26

27

28

30

31

31.5

32

34

35

35.5

36

37

40

45

46

50

55

60

63

65

70

75

80

90

95

100
Drawing

Clear

Tip angle (θ)
20

30

45

60

60°

60 × 120

75

80

90

90°

Cutter Tip Angle: 100°

118

120

120°

125°
Drawing

Clear

Application
- Centering (Positioning)
- Hole Chamfer
- Chamfering/Horizontal
- V Groove
- Drilling
- Other
Images

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work material
- general steel
- Quenched and tempered steel
- high hardness steel
- Stainless Steel
- Cast Iron
- Aluminum
- Titanium
- Copper
- Graphite
- Resin
Details

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